The ServoCity #25 Pitch Acetal Hub-Mount Sprocket (14mm Bore, 52 Tooth) is engineered to attach seamlessly to any goBILDA® hub featuring a 16mm pattern. This sprocket is ideal for compact builds, offering excellent performance with #25 pitch chains, a standard in robotics and DIY projects. Its acetal plastic construction ensures durability and compatibility across various assembly systems, making it a versatile choice for projects that require precision and adaptability.